# Anvil

Local physics/chemistry bench as MCP: plain words in, 12\-domain simulations out\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-the-warl0ck-anvil-mcp-200b1eceb4

Category: MCP Servers

Source: community · The\-Warl0ck

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-the-warl0ck-anvil-mcp-200b1eceb44d.html

Publisher description: Local physics/chemistry bench as MCP: plain words in, 12-domain simulations out.

## Install or set up

1. Review the publisher repository and npm package `anvil-mcp@0.1.2` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-the-warl0ck-anvil-mcp-200b1e -- npx -y anvil-mcp@0.1.2
```

Installation guide: https://github.com/The-Warl0ck/anvil-mcp